Replacement for garage door remote control HSE2-868, HS4-868, HSM4-868, HSM2-868, HS1-868, HS2-868, HSZ1-868, HSZ2-868, HSP4-868, HSP4-C 868, HSD2-A 868, HSD2-C 868. Compatible only with BLUE BUTTONS 868MHz handheld transmitters. NOT compatible with handheld remote controls with GREY or GREEN buttons. NOT COMPATIBLE with BS BISECUR series garage door remote controls, such as HSE2-868-BS, HSE4-868-BS, HS4-868-BS. This garage door opener is a replacement remote control, not the original remote control, but it works the same as the original. The handheld garage door remote control has a very compact size that easily fits in your pocket, bag or backpack, and it has a built-in key ring to hang on your keychain. Color: Grey Material: ABS Package contents: 2 x Remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.